diff --git a/projects/IoTCenter/Views/Home/Node.cshtml b/projects/IoTCenter/Views/Home/Node.cshtml
index 7e4ccc03..7b68c6fd 100644
--- a/projects/IoTCenter/Views/Home/Node.cshtml
+++ b/projects/IoTCenter/Views/Home/Node.cshtml
@@ -109,32 +109,33 @@
 
         input[type='range'] {
             -webkit-appearance: none;
+            background: cadetblue;
             display: inline-block;
             width: 100%;
             height: 15px;
             margin: 10px 0;
         }
 
-        .hue {
-            background: -webkit-linear-gradient(left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%,#00F 66.66%, #F0F 83.33%, #F00 100%);
-        }
+            input[type='range'].hue {
+                background: -webkit-linear-gradient(left, #F00 0%, #FF0 16.66%, #0F0 33.33%, #0FF 50%,#00F 66.66%, #F0F 83.33%, #F00 100%);
+            }
 
-        .saturation {
-            background: -webkit-linear-gradient(left, #fff 0%, green 100%);
-        }
+            input[type='range'].saturation {
+                background: -webkit-linear-gradient(left, #fff 0%, green 100%);
+            }
 
-        .brightness {
-            background: -webkit-linear-gradient(left, #000 0%, #fff 100%);
-        }
+            input[type='range'].brightness {
+                background: -webkit-linear-gradient(left, #000 0%, #fff 100%);
+            }
 
-        input[type='range']::-webkit-slider-thumb {
-            -webkit-appearance: none;
-            background-color: transparent;
-            height: 30px;
-            width: 30px;
-            border: 15px solid rgba(230,230,230,0.8);
-            border-radius: 50%;
-        }
+            input[type='range']::-webkit-slider-thumb {
+                -webkit-appearance: none;
+                background-color: transparent;
+                height: 30px;
+                width: 30px;
+                border: 15px solid rgba(230,230,230,0.8);
+                border-radius: 50%;
+            }
 
         canvas {
             width: 100%;
@@ -352,7 +353,7 @@
                                             <span class="label1">饱和度</span>
                                         </div>
                                         <div class="col-md-10 col-xs-8">
-                                            <input v-on:change="AjaxSubmit($event,device.Number,'饱和度')" type="range" min="0" step="1" max="255" name="Saturation" class="saturation" :value="GetDataValue(device.Number,'饱和度')" />
+                                            <input v-on:change="AjaxSubmit($event,device.Number,'饱和度')" type="range" min="0" step="1" max="254" name="Saturation" class="saturation" :value="GetDataValue(device.Number,'饱和度')" />
                                         </div>
                                     </div>
                                 </form>
@@ -364,7 +365,7 @@
                                             <span class="label1">亮度</span>
                                         </div>
                                         <div class="col-md-10 col-xs-8">
-                                            <input v-on:change="AjaxSubmit($event,device.Number,'亮度')" type="range" min="0" step="1" max="255" name="Brightness" class="brightness" :value="GetDataValue(device.Number,'亮度')" />
+                                            <input v-on:change="AjaxSubmit($event,device.Number,'亮度')" type="range" min="0" step="1" max="254" name="Brightness" class="brightness" :value="GetDataValue(device.Number,'亮度')" />
                                         </div>
                                     </div>
                                 </form>
@@ -380,13 +381,13 @@
                         <div class="nav-tabs-custom">
                             <ul class="nav nav-tabs">
                                 <li class="header"><img src="/images/control.png" style="height:32px;margin-right:10px;" />{{device.DisplayName||device.Name}}</li>
-                                <li class="active"><a href="#tab_1" data-toggle="tab">空调</a></li>
-                                <li><a href="#tab_2" data-toggle="tab">电视</a></li>
-                                <li><a href="#tab_3" data-toggle="tab">图影仪</a></li>
-                                <li><a href="#tab_4" data-toggle="tab">自定义</a></li>
+                                <li class="active"><a :href="'#tab_1'+device.Number" data-toggle="tab">空调</a></li>
+                                <li><a :href="'#tab_2'+device.Number" data-toggle="tab">电视</a></li>
+                                <li><a :href="'#tab_3'+device.Number" data-toggle="tab">图影仪</a></li>
+                                <li><a :href="'#tab_4'+device.Number" data-toggle="tab">自定义</a></li>
                             </ul>
                             <div class="tab-content" style="min-height:176px;">
-                                <div class="tab-pane active" id="tab_1">
+                                <div class="tab-pane active" :id="'tab_1'+device.Number">
                                     <form class="device ir type1" method="get" action="/App/ExecApi">
                                         <input type="hidden" name="Number" :value="device.Number" />
                                         <input type="hidden" name="Method" value="/Ir/Send" />
@@ -438,7 +439,7 @@
                                         </div>
                                     </form>
                                 </div>
-                                <div class="tab-pane" id="tab_2">
+                                <div class="tab-pane" :id="'tab_2'+device.Number">
                                     <form class="device ir type2" method="get" action="/App/ExecApi">
                                         <input type="hidden" name="Number" :value="device.Number" />
                                         <input type="hidden" name="Method" value="/Ir/Send" />
@@ -496,7 +497,7 @@
                                         </div>
                                     </form>
                                 </div>
-                                <div class="tab-pane" id="tab_3">
+                                <div class="tab-pane" :id="'tab_3'+device.Number">
                                     <form class="device ir type3" method="get" action="/App/ExecApi">
                                         <input type="hidden" name="Number" :value="device.Number" />
                                         <input type="hidden" name="Method" value="/Ir/Send" />
@@ -554,7 +555,7 @@
                                         </div>
                                     </form>
                                 </div>
-                                <div class="tab-pane" id="tab_4">
+                                <div class="tab-pane" :id="'tab_4'+device.Number">
                                 </div>
                             </div>
                         </div>
diff --git a/projects/IoTCenter/iotcenter.db b/projects/IoTCenter/iotcenter.db
index 18eb81e7..4810ffc7 100644
Binary files a/projects/IoTCenter/iotcenter.db and b/projects/IoTCenter/iotcenter.db differ
diff --git a/projects/IoTNode/iotnode.db b/projects/IoTNode/iotnode.db
index d58deb36..ea41d168 100644
Binary files a/projects/IoTNode/iotnode.db and b/projects/IoTNode/iotnode.db differ